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Top Generator Service & Repair Near Stuart, FL (2026)

When your onboard generator goes down, finding a trusted pro fast matters. This list highlights the top-rated contractors for Generator Service & Repair in Stuart, FL, ranked by real ratings and owner reviews on Boatwork. Request a free quote from a recommended local pro to get your generator back up and running.

By Boatwork in Stuart, FL·9 pros·1108 lists by this author·June 9, 2026·Updated July 6, 2026
9 pros
Sand N Sea Marine Group logo

Sand N Sea Marine Group

4.7(38)
772.600.7789Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About Sand N Sea Marine Group

Located on the Treasure Coast of Florida, this full-service marine dealership has established itself as a comprehensive resource for boaters seeking new vessels, pre-owned inventory, expert service, and genuine parts. Operating from their facility on SE Dixie Highway in Stuart, the business serves customers throughout the region, including Port St....

My ThoughtsRated 4.7 across 38 reviews, Sand N Sea Marine Group earns consistent praise across generator work, engine repair, and electrical — owners appreciate the broad capability under one crew.
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Shearwater Marine & Industrial logo

Shearwater Marine & Industrial

4.6(36)
(772) 460-0660Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About Shearwater Marine & Industrial

Operating since 1996, Shearwater Marine & Industrial has built a reputation as one of the Treasure Coast's most comprehensive marine service providers, offering everything from full-service boatyard facilities to mobile marine support and retail parts sales. Based in Fort Pierce and Stuart, Florida, this family-oriented business has grown from its...

What others are saying about Shearwater Marine & Industrial

Customers repeatedly praise Shearwater Marine's exceptional generator repair expertise, particularly with Onan and Fischer-Panda units, calling their technicians like Adolf and Bobby highly knowledgeable and professional. Reviewers consistently highl...

Reviews sourced from Google

My ThoughtsWith 30-plus years in business and a 4.6 rating from 36 reviews, Shearwater Marine & Industrial is a familiar name for Stuart boat owners who want experienced hands on their generator.
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Jameson Electric logo

Jameson Electric

5.0(47)
+1 772-932-1225Stuart, FLGet Directions
Stuart, FLDocks, Seawalls & LiftsMarine Electrical & ElectronicsGenerator Service & Repair

About Jameson Electric

Operating in Stuart, Florida, this third-generation electrical contracting business brings over 20 years of specialized expertise to the marine and residential sectors. Founded and led by master electrician Austin Jameson, the company operates as a husband-and-wife team that has built its reputation on technical precision and reliable service delivery across...

What others are saying about Jameson Electric

A common theme in the reviews is praise for Jameson Electric's work across diverse projects, from boat hoist and pier electrical installations to kitchen lighting upgrades and outdoor outlet installations. Customers consistently highlight Austin and...

Reviews sourced from Google

My ThoughtsJameson Electric holds a perfect 5.0 rating from 47 reviews — one of the strongest review counts on this list, with recurring themes around clean electrical and generator work.
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Performance Power Systems logo

Performance Power Systems

4.3(6)
(772) 600-5945Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairGenerator Service & RepairBoat Repair & Maintenance

About Performance Power Systems

Operating from their Stuart, Florida headquarters since 1995, Performance Power Systems has established itself as a specialized marine diesel repair and maintenance provider serving the luxury motor yachting industry, commercial marine power sector, and diverse marine propulsion end-users along the East Coast. With over 31 years of continuous service, the...

What others are saying about Performance Power Systems

A common theme in the reviews is customers praising Performance Power Systems for their professional team and expertise with Caterpillar marine engines. Reviewers consistently describe them as thorough, honest, and reliable, with one customer noting...

Reviews sourced from Google

My ThoughtsPerformance Power Systems brings 31-plus years of experience to generator and engine repair, carrying a 4.3 rating from 6 reviews so far on Boatwork.
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First Marine Yacht logo

First Marine Yacht

5.0(4)
(772) 291-2715Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairBoat Detailing & CleaningMarine Electrical & Electronics

About First Marine Yacht

Operating as a mobile yacht repair business in Stuart, Florida, First Marine Yacht has established itself as a comprehensive marine service provider along the Treasure Coast. Led by President Rick Delaura, whose philosophy that "yachting isn't just a hobby, it's a lifestyle" shapes the company's service-first approach, the business delivers...

What others are saying about First Marine Yacht

Reviewers consistently highlight First Marine Yacht's exceptional problem-solving abilities and reliable service delivery across various marine systems. This is a team that tackles challenging repairs with persistence, handling everything from AC uni...

Reviews sourced from Google

My ThoughtsFirst Marine Yacht holds a 5.0 rating from 4 reviews, covering generator service alongside engine and electrical work — a small but spotless track record on the platform.
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AM

AU Marine Services

5.0(4)
(772) 210-6959Stuart, FLGet Directions
Stuart, FLBoat Carpentry & WoodworkBoat Mechanics & Engine RepairMarine Electrical & Electronics

About AU Marine Services

Operating from their facility in Stuart, Florida, AU Marine Services has established itself as a comprehensive marine maintenance and repair provider specializing in yacht and vessel care. The company brings together a team with decades of combined experience in boat building, custom installations, and professional captain services, offering mobile maintenance...

What others are saying about AU Marine Services

Reading through the feedback, one pattern emerges: AU Marine Services has built a rock-solid reputation over decades in the marine repair business. The reviews make clear that their combination of technical expertise and customer service sets them ap...

Reviews sourced from Google

My ThoughtsAU Marine Services also carries a 5.0 from 4 reviews, with a specialty mix that adds boat carpentry and woodwork to the generator and electrical skill set.
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MM

Martin's Marine Diesel

3.7(6)
(772) 260-4401Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairFuel PolishingGenerator Service & Repair

About Martin's Marine Diesel

With deep expertise in marine diesel systems, Martin's Marine Diesel serves the boating community throughout Stuart, Florida and the surrounding Treasure Coast region. The business has built its reputation on technical precision and reliable service for vessel owners who depend on their diesel engines for both recreational cruising and serious...

What others are saying about Martin's Marine Diesel

Customers repeatedly praise Martin's Marine Diesel for their knowledge and professionalism, with many highlighting the team's expertise and friendly approach. What sets them apart is their technical competence in marine diesel work. However, some cus...

Reviews sourced from Google

My ThoughtsMartin's Marine Diesel has a 3.7 rating from 6 reviews, focusing on diesel engine work, fuel polishing, and generator service for owners with diesel-powered setups.
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Treasure Coast Marine Diesel logo

Treasure Coast Marine Diesel

1.0(1)
772-888-6712Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairGenerator Service & RepairBoat Repair & Maintenance

About Treasure Coast Marine Diesel

Specializing in marine diesel engine and generator service, Treasure Coast Marine Diesel brings factory-authorized expertise to the waters of Stuart, Florida and the surrounding Treasure Coast region. As an authorized Volvo Penta dealer, the business maintains direct access to factory specifications, genuine parts, and technical support that elevates the quality...

My ThoughtsTreasure Coast Marine Diesel currently holds a 1.0 rating from a single review on Boatwork — limited data, so owners may want to ask for references before committing.
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World Cat of South Florida logo

World Cat of South Florida

(772) 285-7979Stuart, FLGet Directions
Stuart, FLBoat Mechanics & Engine RepairMarine Electrical & ElectronicsGenerator Service & Repair

About World Cat of South Florida

Operating across South Florida's most active boating markets, World Cat of South Florida has established itself as the nation's leading dealer specializing exclusively in World Cat Power Catamarans. With strategically located facilities serving Indian River, St. Lucie, Martin, Palm Beach, Broward, North Dade, and Collier Counties, the dealership provides comprehensive...

My ThoughtsWorld Cat of South Florida is new to Boatwork with no reviews yet; they list generator service alongside engine, electrical, and fiberglass work for those open to trying a newer listing.
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